1131050522 has 16 divisors (see below), whose sum is σ = 1949780160. Its totient is φ = 482026848.

The previous prime is 1131050513. The next prime is 1131050533. The reversal of 1131050522 is 2250501311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1131050494 and 1131050503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223163 + ... + 228174.

It is an arithmetic number, because the mean of its divisors is an integer number (121861260).

Almost surely, 2^1131050522 is an apocalyptic number.

1131050522 is a deficient number, since it is larger than the sum of its proper divisors (818729638).

1131050522 is a wasteful number, since it uses less digits than its factorization.

1131050522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451525.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1131050522 is about 33631.0945703526. The cubic root of 1131050522 is about 1041.9031111290.

Adding to 1131050522 its reverse (2250501311), we get a palindrome (3381551833).

The spelling of 1131050522 in words is "one billion, one hundred thirty-one million, fifty thousand, five hundred twenty-two".